Draft: Native window-size event handling is added into CWinapiRoot + window is creating on the start of run() method.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: Stub for intro game state.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: Stub for "action" game state.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: minor.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: Entry function filled + a bit of debug.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: IGameSate comment.

Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>
Draft: CWinapiEventManager is fixed (the set of handlers became a list of handlers).


Signed-off-by: Stanislav Demyanovich <stan@angrybubo.com>